On-Bright OB3613Y
OB3613Y is a high power factor, highly integrated buck regulator with advanced features to provide high efficiency control and high precision constant current output for LED lighting applications. The proprietary CC control scheme is used and the system can achieve high power factor with constant on-time control scheme. OB3613Y is offered in SOP8 package.| Part No. | OB3613Y |
|---|---|
| Datasheet | OB3613Y Download |
| Manufacturer |  On-Bright |
| Description | High PF Non-Isolated Buck LED Lighting Power Switch |
| Buy | Stock & Price |
GENERAL DESCRIPTION
OB3613Y integrates a 1.5A MOSFET to decrease physical volume. OB3613Y offers comprehensive protection coverage with auto-recovery features including LED open loop protection, LED short circuit protection, cycle-by-cycle current limiting, built-in leading edge blanking, VDD under voltage lockout (UVLO), etc. OB3613Y is offered in SOP8 package. TYPICAL APPLICATIONFEATURES
● Buck topology with high power factor● Integrated 1.5A 600V MOSFET
● High precision constant current regulation at universal AC input
● Low system cost and high efficiency
● Quasi-Resonant operation
● Programmable CC regulation
● LED short circuit protection
● LED open loop protection
● Cycle-by-cycle current limiting
● Built-in leading edge blanking (LEB)
● VDD under voltage lockout with hysteresis
● VDD over voltage protection
● Over temperature protection (OTP)
APPLICATIONS
● LED lighting On-Bright confidential to Figure1: OB3613Y Typical Application Schematic Output Power Table Product Conditi...
